Search Results hr.hr_all_organization_units




The HR.HR_ALL_ORGANIZATION_UNITS table in Oracle E-Business Suite (EBS) 12.1.1 or 12.2.2 serves as a foundational data structure for managing organizational hierarchies within the Human Resources (HR) module. This table stores comprehensive details about all organizational units, including departments, divisions, business groups, and other hierarchical entities, enabling enterprises to model their workforce structure efficiently. Below is a detailed analysis of its significance, structure, and functional role in Oracle EBS.

Purpose and Functional Context

The HR_ALL_ORGANIZATION_UNITS table acts as a central repository for organizational data, supporting core HR processes such as workforce planning, reporting, and security. It integrates with other Oracle HR tables (e.g., HR_LOCATIONS_ALL, PER_ALL_ASSIGNMENTS) to provide a unified view of organizational hierarchies. Key functionalities include:
  • Hierarchy Management: Defines parent-child relationships between units, enabling multi-level org structures (e.g., enterprise → division → department).
  • Security: Supports data access controls via Oracle's Security Profile mechanism, restricting user access to specific org units.
  • Reporting: Facilitates org-wide analytics by linking employees, jobs, and positions to their respective units.

Table Structure and Key Columns

The table comprises columns critical for org unit definition and relationships. Notable columns include:
  • ORGANIZATION_ID: Primary key, uniquely identifying each org unit.
  • NAME: Descriptive name of the org unit (e.g., "Finance Department").
  • TYPE: Classifies the unit (e.g., "DEPARTMENT", "BUSINESS_GROUP").
  • DATE_FROM/DATE_TO: Defines the active period for the org unit.
  • PARENT_ORGANIZATION_ID: References the parent unit, enabling hierarchical modeling.
  • LOCATION_ID: Links to HR_LOCATIONS_ALL for physical address data.
  • INTERNAL_EXTERNAL_FLAG: Distinguishes internal units from external entities (e.g., vendors).

Integration with Oracle EBS Modules

The table interacts with multiple EBS modules:
  • Payroll: Org units determine cost centers and payroll processing boundaries.
  • GL (General Ledger): Maps org units to accounting segments for financial reporting.
  • Projects: Associates project teams with org units for resource allocation.

Technical Considerations

  • Multi-Org Support: In EBS 12.2+, the table adheres to Multi-Org Access Control (MOAC), filtering data by operating unit.
  • Audit Columns: Includes CREATED_BY, CREATION_DATE, and LAST_UPDATE_DATE for compliance tracking.
  • Indexes: Optimized for queries on ORGANIZATION_ID, PARENT_ORGANIZATION_ID, and TYPE.

Common Use Cases

  • Org Restructuring: Updating parent-child relationships during mergers or reorganizations.
  • Data Migration: Loading legacy org structures via interfaces like HR_API or ADI.
  • Custom Workflows: Triggering approvals when org units are modified.

Limitations and Best Practices

  • Soft Deletes: Records are end-dated (DATE_TO) rather than deleted to preserve history.
  • Validation: Use Oracle's HR_ORGANIZATION_API for CRUD operations to enforce business rules.
  • Performance: Large hierarchies may require materialized views for reporting.
In summary, HR.HR_ALL_ORGANIZATION_UNITS is a cornerstone of Oracle EBS HR, enabling scalable, auditable, and integrated org management. Its design supports complex enterprise structures while ensuring alignment with financial, payroll, and project modules.